公开(公告)号：US964128A

公开(公告)日：1910-07-12

申请号：US1909511260

申请日：1909-08-04

申请人： STAFFORD RICHARD EMBERSON ,  LOTT ALBERT FRANKLIN

发明人： STAFFORD RICHARD EMBERSON ,  LOTT ALBERT FRANKLIN

CPC分类号： F16K17/0413 ,  Y10T137/7922

公开(公告)号：US960920A

公开(公告)日：1910-06-07

申请号：US1909527262

申请日：1909-11-10

申请人： HILL CHARLES D

发明人： HILL CHARLES D

CPC分类号： F16K17/0413 ,  Y10T137/7922 ,  Y10T137/8326

公开(公告)号：US944809A

公开(公告)日：1909-12-28

申请号：US1907405489

申请日：1907-12-07

申请人： MCCARTY HARRY C

发明人： MCCARTY HARRY C

CPC分类号： F16K17/0413 ,  Y10T137/7922

公开(公告)号：US892886A

公开(公告)日：1908-07-07

申请号：US1907392323

申请日：1907-09-11

申请人： PREST WALTER HENRY

发明人： PREST WALTER HENRY

CPC分类号： B65D51/1661 ,  Y10T137/7922

公开(公告)号：US788986A

公开(公告)日：1905-05-02

申请号：US1904225208

申请日：1904-09-20

申请人： ZINS HUBERT

发明人： ZINS HUBERT

CPC分类号： E21B43/121 ,  Y10T137/7922

公开(公告)号：US200573A

公开(公告)日：1878-02-19

申请号：US200573D

CPC分类号： F16K17/12 ,  Y10T137/7504 ,  Y10T137/7908 ,  Y10T137/7919 ,  Y10T137/7922 ,  Y10T137/8049

公开(公告)号：US131073A

公开(公告)日：1872-09-03

申请号：US131073D

CPC分类号： F16K17/0413 ,  Y10T137/7922

公开(公告)号：US76992A

公开(公告)日：1868-04-21

申请号：US76992D

CPC分类号： F16K15/063 ,  Y10T137/7842 ,  Y10T137/7845 ,  Y10T137/7908 ,  Y10T137/7922

公开(公告)号：US10054245B2

公开(公告)日：2018-08-21

申请号：US15380071

申请日：2016-12-15

申请人： DELPHI TECHNOLOGIES IP LIMITED

发明人： Guillermo Muzquiz ,  Cesar C. Chavez

IPC分类号： F16K3/26 ,  F16K31/06 ,  F01L1/344

CPC分类号： F16K31/0662 ,  F01L13/0005 ,  F01L2001/3443 ,  F16K15/183 ,  F16K31/0634 ,  F16K31/0637 ,  Y10T137/7922 ,  Y10T137/86678

摘要： A valve assembly includes a housing with a bore, a supply port in fluid communication with the bore, a control port in fluid communication with the bore, and a vent port in fluid communication with bore such that the vent port is located at a location of the housing that is between the supply port and the control port. A valve seat assembly with a valve seat body is disposed within the housing and defines a control chamber in constant fluid communication with the control port, a vent path from the control port to the vent port, and a supply passage which provides constant fluid communication from the supply port to the control chamber. A vent valve member is selectively seated and unseated with the vent valve seat to selectively prevent and permit fluid communication from the control port to the vent port respectively.

公开(公告)号：US09989051B2

公开(公告)日：2018-06-05

申请号：US14804640

申请日：2015-07-21

申请人： LG ELECTRONICS INC.

发明人： Kiwon Noh ,  Kyungmin Lee ,  Jeehyun Kim

IPC分类号： F04B39/00 ,  F04B53/10 ,  F04B39/08 ,  F04B39/10 ,  F04B39/12 ,  F04B35/04

CPC分类号： F04B53/1035 ,  F04B35/045 ,  F04B39/08 ,  F04B39/102 ,  F04B39/1033 ,  F04B39/121 ,  F04B53/1022 ,  F04B53/1032 ,  Y10T137/7922 ,  Y10T137/7932 ,  Y10T137/7934 ,  Y10T137/7936

摘要： A linear compressor is provided that may include a shell in which a discharge port may be provided, a cylinder disposed in the shell to define a compression space for a refrigerant, a piston disposed to be reciprocated in an axial direction within the cylinder, a discharge valve disposed on or at one side of the cylinder to selectively discharge the refrigerant compressed in the compression space, a valve spring coupled to the discharge valve to provide a restoring force, and a stopper coupled to the valve spring to restrict deformation of the valve spring. The stopper may include a guide recessed in a direction in which the valve spring is deformed to reduce an impulse between the stopper and the valve spring.